How to check your site's mobile-friendliness

Since most visitors are on mobile and Google ranks the mobile version of your site, mobile-friendliness isn't optional. Checking it takes minutes and can surface problems costing you customers.

How to check

• •Actually use your site on a real phone — try to do what a customer would.
• •Look for tiny text, hard-to-tap buttons, and horizontal scrolling.
• •Run it through Lighthouse or PageSpeed Insights on mobile.
• •Check that key content and actions are easy to reach.

Fix what you find

If your site is frustrating on a phone, it's costing you both customers and rankings. A genuinely mobile-first, responsive site is the baseline — not a nice-to-have.